.flex_start_center{
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.flex_s_c{
  @extend .flex_start_center;
}
.flex_center_center{
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex_c_c{
  @extend .flex_center_center;
}
.flex_c_b{
  display: flex;
  justify-content: center;
  align-items: end;
}
.flex_between_center {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.flex_b_c{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex_b_b{
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.flex_end_center{
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.flex_e_c{
  @extend .flex_end_center;
}
.flex_e_b{
  display: flex;
  justify-content: flex-end;
  align-items: end;
}
.flex_start_start{
  display: flex;
  justify-content: flex-start;
  align-items: start;
}
.flex_e_c{
  @extend .flex_end_center;
}
.flex_b_s{
  display: flex;
  justify-content: space-between;
  align-items: start;
}
.flex_start_bottom{
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
}
.flex_s_b{
  @extend .flex_start_bottom;
}
.flex_around_center{
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.flex_a_c{
  @extend .flex_around_center;
}

.flex_1{
  flex: 1;
}
